This guide in the selection of instructional computer systems compares four systems representing different cost categories in terms of 25 parameters. Costs and benefits of each system are enumerated, and problems associated with cost benefit analysis are discussed. (Author/JEG)

Details factors related to the selection of microcomputer systems for computer-based instruction, including cost-effectiveness, instruction improvement and enhancement, and projected use. Descriptions of Apple, Atari, PET, Sorcerer, Terak, Texas Instruments, and TRS-80 are included along with a glossary of microcomputer related terms. (LLS)

This study compares an instructor-managed (IMI) and a computer-managed (CMI) version of a modularized, individualized Navy Training course; the main difference between groups was in testing and remediation. Subjects were 240 students enrolled in the Propulsion Engineering School at Great Lakes, Illinois, who were divided into three groups: CMI…

Basic assumptions about instruction must be established, and cooperation between a subject expert, instructional designer, evaluator, and computer applications person is needed to develop a computer managed instruction (CMI) system. Although development costs are high, educational improvement and the changing nature of instruction from lockstep to…

This paper considers some of the problems in implementing a cost-effectiveness analysis in training and education, and provides a specific example of an analysis that partially meets the cost-effectiveness analysis requirements. A computer-based study management system (SMS), which was implemented on a limited basis, was evaluated in the context…

The purpose of this study was to evaluate the cost effectiveness of instructional support delivered at job sites under the direction and control of a centralized Computer Managed Instruction (CMI) system. The project has five phases: a feasibility study; a demonstration design; the demonstration preparation; the demonstration; and the evaluation…

Presents several steps for developing computer based learning materials, and shows that they can be less expensive to design and implement than those that are developed using other media. (MER)

A five-phase study was conducted to evaluate all major computer systems used in writing IEPs (individualized education programs) in California. A "manual" sample composed of four Special Education Local Planning Agencies (SELPAs) that did not use computers was surveyed and responses compared with SELPAs that did use computers. An analysis of…

To make training cost-effective for its small systems customers, Digital Equipment Corporation provides self-paced training packages for several years that can be used by its customers on-site. To control the quality of this training, Digital is now incorporating computer managed instruction (CMI) into some of these packages. This CMI component…

This study explored the utility, from a psychometric and cost effectiveness standpoint, of a computerized adaptive measurement system in an Air Force technical training environment. The phase 1 effort was designed to take the study to the point of producing an operational system ready to actually test technical training students adaptively. A…

The study reports on the costs and time associated with the preparation of special education individualized education programs (IEPs) with and without computer assistance. Data were gathered from nine agencies within California. In each agency special education administrators, teachers and parents were interviewed to determine the time and…

This study investigated the feasibility of a low cost computer-aided instruction/computer-managed instruction (CAI/CMI) system. Air Force instructors and training supervisors were surveyed to determine the potential payoffs of various CAI and CMI functions. Results indicated that a wide range of capabilities had potential for resident technical…

This comparison of the cost effectiveness of conventional, individualized, computer-assisted (CAI) and computer-managed instruction (CMI) for military training is based on data drawn from experiments of limited duration with relatively few students. All findings are confounded by effects that may be due to either CAI or CMI in comparison to…

Numerous studies clearly indicate that Computer Assisted Instruction (CAI) is a successful teaching technique; students respond favorably and it saves learning time. A computer center director offers planning and buying criteria. (Author/TG)

Examines the history of computer-based education within the context of psychological theorists of instruction, including Pressey, Thorndike, Skinner, and Crowder. Topics discussed include computer-managed instruction; computer-assisted instruction; the Computer Curriculum Corporation; PLATO; TICCIT; microcomputers; effects on students; and cost…